Avalanche Bulletin
更新日時: 2024/01/26 07:00
Kagura Tanigawa Hotaka
Alpine Low
Treeline Low
Below Treeline Fair
信頼度：○ good □ Fair △ Low
Travel and Terrain Advice
Dangerous avalanche conditions due to heavy snowfall. Even if you are on a low slope, watch out for avalanches from large start zones overhead. Very strong winds from the west and northwest are creating wind slabs on steep downwind slopes. Watch for bonding of freshly formed wind slabs. There are exposed "terrain traps" such as deep gullies, cliffs, rocks, and standing timber that can increase damage even if the size of the avalanche that occurs is small. Please be careful of falling into gully and stepping over snow shelters. Snowfall is still continuing with strong winds. Avalanche danger increases with changes in snowfall amounts and winds. Please pay attention to weather changes.
Avalanche Problem
ウインドスラブ Wind slab
Be careful of steep slopes on the ridge and just below the branch ridge.
ストームスラブ Storm slab
樹林などのサポートの少ない大きな急斜面に注意
概要
Avalanche
No new avalanche bulletin observed yesterday (25th), but limited information due to lack of observers
Snowpack
標高の高い場所では、今回の荒天による降雪が100cm以上あり結合が進んでいない見込み。昨日から現在も続く西から北西寄りの非常に強い風により、稜線や支尾根直下にはウインドスラブが形成されている見込み。
Weather
As of 7:00, the temperature at AMeDAS Fujiwara is -2.8°C. About 10 cm of snow has fallen in the vicinity and continues to be weak. The Japan Meteorological Agency is forecasting cloudy and sometimes sunny skies with some snowfall in the foothills of northern Gunma Prefecture as the winter pressure pattern continues.
